158757060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{4909}}^1$

素因数の和:4946

約数の個数: 144

約数和(自身を含む): 564217920

約数和(自身を除く): 405460860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 49, 55, 60, 66, 70, 77, 84, 98, 105, 110, 132, 140, 147, 154, 165, 196, 210, 220, 231, 245, 294, 308, 330, 385, 420, 462, 490, 539, 588, 660, 735, 770, 924, 980, 1078, 1155, 1470, 1540, 1617, 2156, 2310, 2695, 2940, 3234, 4620, 4909, 5390, 6468, 8085, 9818, 10780, 14727, 16170, 19636, 24545, 29454, 32340, 34363, 49090, 53999, 58908, 68726, 73635, 98180, 103089, 107998, 137452, 147270, 161997, 171815, 206178, 215996, 240541, 269995, 294540, 323994, 343630, 377993, 412356, 481082, 515445, 539990, 647988, 687260, 721623, 755986, 809985, 962164, 1030890, 1079980, 1133979, 1202705, 1443246, 1511972, 1619970, 1889965, 2061780, 2267958, 2405410, 2645951, 2886492, 3239940, 3608115, 3779930, 4535916, 4810820, 5291902, 5669895, 7216230, 7559860, 7937853, 10583804, 11339790, 13229755, 14432460, 15875706, 22679580, 26459510, 31751412, 39689265, 52919020, 79378530, 158757060]

約数ペア:

[(1, 158757060), (2, 79378530), (3, 52919020), (4, 39689265), (5, 31751412), (6, 26459510), (7, 22679580), (10, 15875706), (11, 14432460), (12, 13229755), (14, 11339790), (15, 10583804), (20, 7937853), (21, 7559860), (22, 7216230), (28, 5669895), (30, 5291902), (33, 4810820), (35, 4535916), (42, 3779930), (44, 3608115), (49, 3239940), (55, 2886492), (60, 2645951), (66, 2405410), (70, 2267958), (77, 2061780), (84, 1889965), (98, 1619970), (105, 1511972), (110, 1443246), (132, 1202705), (140, 1133979), (147, 1079980), (154, 1030890), (165, 962164), (196, 809985), (210, 755986), (220, 721623), (231, 687260), (245, 647988), (294, 539990), (308, 515445), (330, 481082), (385, 412356), (420, 377993), (462, 343630), (490, 323994), (539, 294540), (588, 269995), (660, 240541), (735, 215996), (770, 206178), (924, 171815), (980, 161997), (1078, 147270), (1155, 137452), (1470, 107998), (1540, 103089), (1617, 98180), (2156, 73635), (2310, 68726), (2695, 58908), (2940, 53999), (3234, 49090), (4620, 34363), (4909, 32340), (5390, 29454), (6468, 24545), (8085, 19636), (9818, 16170), (10780, 14727)]